• Title/Summary/Keyword: 식물채집

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지리산의 균류의 발생분포에 관한 연구(II) (2. 생태적 균류 자원을 중심으로)

  • 조덕현
    • Proceedings of the Plant Resources Society of Korea Conference
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    • 1999.05a
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    • pp.64-75
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    • 1999
  • 1996년 4월1일 부터 1998년 3월 31일까지 지리산의 국립공원에서 많은 고등균류를 채집하였다. 그것들을 생태적 자원면에서 분류한 결과는 다음과 같다. 희귀 균류는 진균문에서는 줄솔밭버섯(Omphalina ericetorum)을 포함하여 15종이고 변형균문에서는 아재비털먼지(Trichia affinis), 청황색자루먼지(Physarum viride var. aurantium)을 2종을 확인하였다. 그리고 식용가능한 균류는 135종, 재배가능한 버섯은 16종, 독버섯은 35종, 항암버섯(약용포함)은 68종, 균근형성균은 51종, 목재부후균(낙엽분해균포함)은 177종이었다.

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An Unrecorded Naturalized Plant in Korea : Cakile edentula (Brassicaceae) (미기록 귀화식물: Cakile edentula (Brassicaceae))

  • Kil, Ji-Hyon;Lee, Kyu Song
    • Korean Journal of Plant Taxonomy
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    • v.38 no.2
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    • pp.179-185
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    • 2008
  • Unrecorded species from the beach at Gangnung City is reported: Cakile edentula, Brassicaceae. The genus Cakile is unrecorded in Korea and easily distinguished from other genera in Brassicaceae by the upper member of fruits distinctly longer or thicker than the lower part, petiole white or anthocyanic, style absent and leaves glabrous. The local name is Seo-yang-gaet-naeng-i and the morphological characters and illustrations of the species are provided.

Corydalis caudata (Lam.) Pers. (Fumariaceae): An unrecorded species of corydalis in Korea (수염현호색 (현호색과): 국내 미기록 식물)

  • Kim, Jin-Seok;Lee , Gang-Hyeop;Pak , Jae-Hong;Kim, Sang-Yong
    • Korean Journal of Plant Taxonomy
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    • v.38 no.4
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    • pp.531-537
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    • 2008
  • We report an unrecorded species of Corydalis sect. Corydalis (Fumariaceae), C. caudata (Lam.) Pers., that have been found in the central part of Korea. This species is easily recognized by its bearded calyx, upwardly curved spur, and multi-branched characteristics. We named it 'Soo-yeom-hyeon-ho-saek' as korean common name.

Comparison of Insect Fauna in Transgenic and Common Rice Paddy Fields (형질전환 벼와 일반 벼간 곤충상 비교)

  • Park, Taechul;Choe, Hojeong;Jeong, Hyoujin;Jang, Hojung;Kim, Jukon;Park, Jung-Joon
    • Korean Journal of Environmental Biology
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    • v.36 no.4
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    • pp.488-497
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    • 2018
  • Quantitative classification of insect fauna in transgenic rice in 2 LMO(Living genetically Modified Organism) isolated paddy fields (Gyeongsang National University, Gyeongbuk National University) and rice in 4 paddy fields(Duryang 1, Duryang 2, Hwagye 1, Hwagye 2), were evaluated for consecutive 5 years (2013 to 2017) in Sacheon, Gyeongnam province, and for 2 consecutive years (2015 to 2016) in Gunwi Gyeongbuk province. Sampling insect fauna were evaluated by black light trapping, sticky trapping, visual surveying, and sweeping methods in each target paddy field, respectively. A total of 37,941 individuals, of 464 species from 15 orders, were collected in Sacheon for 5 years. A total of 10,030 individuals, of 366 species from 13 orders, were collected in Gunwi for 2 years. Based on results of comparison between transgenic and non-transgenic paddy fields for 5 consecutive years, the similarity index between LMO paddy field and common paddy field is not different. Thus, this difference is not due to the environment, not the LMO.

Identification of host plant species of Balanophora fungosa var. indica from Phnom Bokor National Park of Cambodia using DNA barcoding technique (캄보디아 프놈보콜국립공원의 Balanophora fungosa var. indica의 숙주식물에 대한 DNA barcoding 기법을 통한 동정)

  • Kim, Joo Hwan;Won, Hyosig
    • Korean Journal of Plant Taxonomy
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    • v.43 no.4
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    • pp.252-262
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    • 2013
  • During the floristic survey on Phnom Bokor National Park, Kampot, Cambodia, we encountered Balanophora fungosa var. indica, which is a tropical holoparasitic plant. To identify its host species, we collected host roots and trees nearby and tried to identify them using DNA barcoding approach. We applied plastid rbcL and matK gene regions as DNA barcode markers, and successfully amplified and sequenced the markers from 15 host roots and seven tree samples. Obtained host root sequences were identified as Primulaceae, Celastraceae, Myrtaceae, and Oleaceae, while trees nearby are Oleaceae, Myrtaceae, Sapindaceae, Rosaceae, Clusiaceae, Ericaceae, and Lauraceae. At genus level, host species are identified as Myrsine, Euonymus, Syzygium, and Olea, but failed in species discrimination. Myrsine (Primulaceae) and Olea (Oleaceae) are reported here as host species of B. fungosa var. indica for the first time. Further sampling and comparative work, and DNA barcoding will help recognize the biodiversity of the area and host species of Balanophora, together with their evolution.

Four Mites of the Genus Lasioseius (Acari: Mesostigmata: Ascidae)from Korea (한국산 Lasioseius속 (Acari: Mesostigmata: Ascidae) 4미기록종)

  • 이소영;이원구
    • Animal Systematics, Evolution and Diversity
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    • v.14 no.1
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    • pp.13-19
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    • 1998
  • 한국 토양 및 식물의 잎에서 채집한 떠돌이응애 과(Ascidae) 화살응애 속 (Lasioseuius 신칭) 4미기록종, 구멍화살응애(L. porulosus), 화살응애(L. sugawarai), 잎화살응애(L. lasiodactyli), 이리화살응애(L. youcefi)를 보고한다.

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해조류 곰피와 보라우무의 새로운 생리활성성분

  • 최재수
    • Proceedings of the Korean Society of Fisheries Technology Conference
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    • 2003.05a
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    • pp.30-32
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    • 2003
  • 지난 수 세기 동안 많은 연구자들이 천연자원으로부터 의약품 등의 기능성 생리 활성 물질을 개발하고자 하는 노력이 시도되어 왔지만 그 대상은 주로 인류가 오래 전부터 민간약으로 사용한 육상 식물 자원에 치중되어 왔다. 하지만 최근에는 채집 기술, 양식 기술 및 분석 기술의 발달과 더불어 관련 분야 학문의 진보에 힘입어 그 동안 미개척 분야인 해양 생물 자원에 눈을 돌리게 되었다. (중략)

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Morphological Variability in Endarachne binghamiae J. Agardh (Phaeophyta) from the East Coast of Korea (갈조식물 Endarachne binghamiae J. Agardh의 동해안에서의 형태적 변이)

  • 유경식
    • Journal of Plant Biology
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    • v.34 no.1
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    • pp.45-51
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    • 1991
  • Morphological variability was quantified for Endarachne binghamiae J. Agardh from five local populations collected in December, 1989 and in March, 1990. The sampling sites were chosen at intervals of 50'N along the east coast of Korea. Fifty individuals were haphazardly collected for the relationship between the blade length and reproduction, among which twenty five individuals were randomly selected for morphological variation. The Korean plants of E. binghamiae had the capacity of reproduction at an early stage of growth. The holdfast diameter and the plurangial length showed clinal variation of increment from the north to the south whereas the cryptostomata from the south to the north. The holdfast diameter, the blade thickness, the number of plurangial blades and the cryptostomata increased from December to March, when the blade length decreased. Endarachne is distinguished by the densely interwoven hypha I cells in the medulla, [our to eighteen rows of the plurangial compartments, and absence of paraphyses between plurangia. Therefore E. binghamiae should not be combined into Petalonia, but rather the Soviet plants of P. zosterijolia may be renamed as a taxon belonging to the genus Endarachne.rachne.

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